Aquameta API Test Tube Holder and Drying Rack for GH/KH test kits.
This holder features two test tube slots which can be used for displaying and drying of test tubes. There are multiple ventilation channels at the bottom of the holder for quick drying and to prevent any water build up. The back plate slot allows for a backing card to be placed to ease readability of test results. It also features front facing cap slots to secure your test tube caps.
